frequency什么意思「radiofrequency什么意思」
frequency是什么意思 frequency的中文意思
英音 ['fri:kwənsi] ;,美音 ['fri:kwənsi] ;,名词
1.[C,U]发生率，出现率，重复率
2. 不可数名词： 频繁
3.[C,U]频率,the ratio of the number of observations in a statisticAl category to the total number of observations,the number of observations in a given statistical category,the number of occurrences within a given time period,Alfven frequency 阿尔文频率 ,chopper frequency 遮光频率，间断频率，间歇频率 ,cold frequency 冷态频率 ,auroral frequency 极光频率 ,average frequency 调频中心频率 ,blanketing frequency 抑止频率 ,Bragg frequency 布拉格频率 ,broadcasting frequency 广播频率 ,absorption frequency 吸收频率 ,carrier frequency 载波频率，载频 ,frequency n. 1.[C,U]发生率，出现率，重复率2.[U]频繁3.[C,U]频率,low frequency a. 低周波的,dot frequency 短点频率,gyro frequency 旋转频率,hyper high frequency 超高频,reverse frequency 相反频率,ultra high frequency 【电】 超高频,frequency sampling 【计】 频率取样,radio frequency n.无线电频率,frequency changer 变频机,变频器
freq是什么意思
英文缩写 freq
英文全称 frequency
读音： ['frikwənsi]
英汉解释
n. 频率；频繁
同义词
n. absolute frequency，frequence，oftenness，relative frequency
参考例句
1. Listen for the right frequency.
聆听，寻找正确的频率。
2. Use adverbs of frequency to say how often you do something.
可使用频率副词去说你经常会执行的某事。
3. Some people need time to adjust their frequency to that of the crystal so they can read into it.
有些人需要一些时间来调整它们的频率来适合水晶，因此他们就可以读懂水晶。
英英解释
n.
1. the number of occurrences within a given time period
2. the ratio of the number of observations in a statistical category to the total number of observation
3. the number of observations in a given statistical category
frequency是什么意思啊
意思是：
n.(声波或电磁波振动的)频率；频繁；发生率；出现率；重复率。
例句：
You can't hear waves of such a high frequency.
如此高频率的声波是无法听到的。
Frequency函数的使用作用
简单的说就是在设置好的各个数值区间内，存在几个数。（频率分布）
【例】：A列有35，45，68，78，75，90，要分别计算 0~60、61~80、80以上这三个区域分别有几个数。公式就可以这样写。
frequency翻译是什么意思
frequency
频率
双语对照
词典结果：
frequency
[英][ˈfri:kwənsi][美][ˈfrikwənsi]
n.频繁性; [数][物]频率，次数; 频率分布;
复数：frequencies
以上结果来自金山词霸
例句:
1.
After all, these summits don't happen often, especially when compared to the frequencyof fed meetings.
毕竟，这样的峰会并不经常召开，尤其是和美联储举行会议的频率相比。
frequency是什么意思
frequency
频率
双语对照
词典结果：
frequency
[英]['fri:kwənsɪ][美][ˈfrikwənsi]
n.频繁性; [数][物]频率，次数; 频率分布;
复数：frequencies
以上结果来自金山词霸
柯林斯高阶英汉词典
网络释义
百科释义
1.N-UNCOUNT频率;发生次数The frequency of an event is the number of times it happens during a particular period.
The frequency of Kara's phone calls increased rapidly...
卡拉的**飞速增多。
2.N-VAR(声波或无线电波的)频率，周率In physics, the frequency of a sound wave or a radio wave is the number of times it vibrates within a specified period of time.
You can't hear waves of such a high frequency.
如此高频率的声波是无法听到的。
